Civic-EG.com Forum 3.3.1

- Fri Apr 06, 2012 8:02 pm #301126 So i just encountered some engine knocking on the B, my better judgement would tell me Spun rod bearing. since it clearly makes a noise after 2500 rpms.

NOw aside from that would anything else in the engine make a similar knocking sound?

Lost motion assembly? Rockers>?

Reason i ask is cause the sounds doesnt sound on the bottom end it sound as if it's under the valve cover/ head area.
..

Idle is fine as well

Team XXX Racing/WGHonda
My Build Thread EG#1 --> http://civic-eg.com/viewtopic.php?p=115 ... ht=#115778
EG#2--> http://civic-eg.com/viewtopic.php?t=23264
H2D--> http://civic-eg.com/viewtopic.php?t=192 ... ght=#19294

- Fri Apr 06, 2012 9:26 pm #301129 spun bearing would be noticable at idle..

600whp Turbo 84mm LS/Vtec Drag Hatch

- Fri Apr 06, 2012 10:19 pm #301132

spun bearing would be noticable at idle..

even if it's just starting.. ? Ive been through the spun bearing route before so i know the sound. horrific!!

What else could it be. Head wise? what do failing lost motions sound like?

Team XXX Racing/WGHonda
My Build Thread EG#1 --> http://civic-eg.com/viewtopic.php?p=115 ... ht=#115778
EG#2--> http://civic-eg.com/viewtopic.php?t=23264
H2D--> http://civic-eg.com/viewtopic.php?t=192 ... ght=#19294